Japster, what you really need to do is clarify the position with your pensions department and/or the Social Welfare. I apologise because both Early Riser and I are at odds.
@Early Riser, I completely see where you are coming from, but it appears to me that there is a discrepancy somewhere, please see this link and please note, that my aim is not to contradict or argue with you, when you read the links below, you will see that what they are saying, is not being applied to the modeller.
http://cspensions.gov.ie/ (This is the same link that you go to for that modeller click FAQ's).
8. What is pensionable remuneration?
Generally, pensionable remuneration is final pay (i.e. salary payable on the last day of reckonable service), plus the average of the best of three consecutive years’ pensionable allowances in the final ten years of service.
The benefits may, in some cases be based on an average salary. For instance, if, within the last 3 years of service, an officer has changed grade (e.g. been promoted) or received a personal change in pay, an average pay figure will be used which takes account of the final salary and the salary of the former grade and the relative periods spent in the two grades in the last 3 years.
Where the person is retiring on grounds of ill-health, averaging does not apply if the person had the potential for service to avoid the averaging.
9. How are my pension and lump sum calculated?
This scheme provides pension benefits which take account of the State Pension (Contributory). No account is taken of the State Pension in calculating the lump sum. Subject to a minimum of 2 years qualifying service your pension and lump sum are calculated as follows:
Pension: Up to the 31st December 2003, for the civil service pension, pensionable remuneration is co-ordinated with the State Pension (Contributory) payable to a Single Person.
The pension is 1/80th of net pensionable remuneration (as defined at 4 above) for each year of service subject to a maximum of 40/80ths. This means that on retirement with 40 years reckonable service the occupational pension along with the State Pension amounts to one-half of pensionable remuneration.
Part 4 as referred to states:
"4. Do I pay contributions for these benefits?
Officers who are in the contributory scheme pay a personal contribution. These officers also pay Class A PRSI but their salary is higher (i.e. 20/19ths) than the standard salary. The personal contribution is 1½% of pensionable remuneration plus 3½ % of net pensionable remuneration. Officers also pay contributions of 1½% of pensionable remuneration for spouses’ and children’s pension (question 30). Pensionable remuneration is basic salary plus pensionable allowances. Net pensionable remuneration, for the purpose of contributions, is pensionable remuneration, less twice the maximum rate of Social Welfare State Pension (Contributory) payable to a single person. (see question 8 also).
In this link:
http://www.cspensions.gov.ie/SuperannuationHandbookandGuidanceDec20061.pdf
7. INTEGRATION : POST 5 APRIL 1995 STAFF Return to Contents page 7.1
As indicated at paragraph 5.1, an integration method is used in calculating the pension (but not the lump sum) benefits of officers appointed on or after 6 April 1995. Integration takes into account the value of the Contributory State Pension (CSP) in calculating the pension payable from the Superannuation Scheme.
The integration method or formula was amended effective from 1 January 2004.
7.2 The 2004 Integration Formula: The method of calculating Main Scheme pension for officers recruited on or after 6 April 1995 who qualify for benefits on or after 1 January 2004 is: (a) For that part of the officer’s pensionable remuneration which is less than or equal to 31 /3 times the current rate of CSP, 1 /200th of pensionable remuneration multiplied by the number of years of reckonable service plus (b) For any part of the officer’s Pensionable Remuneration which exceeds 31 /3 times CSP, 1 /80th of pensionable remuneration multiplied by the number of years of reckonable service A multiplier of 3.333333 (i.e. 6 decimal places) is used to calculate 31 /3 times CSP.
The maximum number of years of reckonable service is 40.
The CSP rate is the maximum Contributory State Pension payable by the Department of Social and Family Affairs to a single person without dependants on the last day of the officer's pensionable service.
I will bow out now, but wish you the best of luck.